The International Trade Administration of the U.S. Department of Commerce published an amended preliminary determination in the Federal Register on Dec. 1 that posts the duty deposit rate for entries of R-134a from China at 232.3 percent.

The U.S. International Trade Commission (ITC) announced its determinations in the final phase antidumping duty investigation concerning hydrofluorocarbon (HFC) blends and components from China.

The U.S. Department of Commerce has announced an affirmative final determination in the antidumping duty investigation of imports of hydrofluorocarbon (HFC) blends and components from the People’s Republic of China.

The American Hydrofluorocarbon (HFC) Coalition and its members have filed an antidumping duty petition charging that unfairly traded imports of R-134a refrigerant from China are causing material injury to the U.S. fluoro-chemicals industry.

The U.S. Department of Commerce has announced an affirmative preliminary determination in its antidumping duty investigation of imports of HFC refrigerants from China. This encompasses both blends and single-component HFCs.